PM7232S-R10M-RC

This series is currently available, but not recommended for new designs. Newer Model SRP7028A is recommended. PL IA N T Features M ■ Formerly model *R oH S CO ■ Shielded construction ■ Unit height of 3.2 mm ■ Inductance range: 0.1 µH to 1.5 µH ■ Current up to 32.5 A ■ RoHS compliant* PM7232S Series - Shielded Power Inductors Bourns Part No. PM7232S-R10M-RC PM7232S-R22M-RC PM7232S-R47M-RC PM7232S-R72M-RC PM7232S-1R0M-RC PM7232S-1R5M-RC Inductance L (μH) 0.10 0.22 0.47 0.72 1.0 1.5 I rms (A) 32.5 23.0 17.5 15.5 11.0 9.0 I sat (A) 42 36 26 20 15 14 DCR (mΩ) max. 1.7 2.8 4.2 5.5 10.0 15.0 Materials 275 Temperature (°C) Test Voltage ..................................0.25 V Test Frequency ......................... 100 KHz ....230 ˚C; 50 sec max. Operating Temperature ................................-55 °C to +150 °C (Temperature rise included) Storage Temperature .. -55 °C to +150 °C Resistance to Soldering Heat ............................. +260 °C for 10 sec. Moisture Sensitivity Level ..................... 1 ................. N/A Maximum of 10 seconds between +255 °C and +260 °C 225 Core ..................................................Iron Wire ............................Enameled copper Terminal ........................................Cu/Sn Rated Current ....Ind. drops 20 % at I sat Temperature Rise ....40 ˚C at rated I rms Packaging ..... 1000 pcs. per 13-inch reel 260 °C peak 255 °C 220 °C 190°C 60 seconds maximum 175 Ramp Down 5 °C/second 150 °C 125 120 -150 seconds 10 seconds minimum 75 Product Dimensions Ramp Up 4 °C/second maximum 0 50 100 150 200 250 300 Time (Seconds) Electrical Schematic 3.2 (.126) MAX. 3.0 (.118) MAX. 7.8 MAX. (0.307) 6.86 ± 0.5 (0.270 ± 0.020) 25 7.0 (0.276) MAX. R68 6.47 ± 0.5 (0.255 ± 0.020) 2.1 ± 0.5 (0.083 ± 0.020) 1.6 ± 0.5 (0.063 ± 0.020) Recommended Layout EMEA: The Americas: www.bourns.com 3.7 (.146) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf 3.5 (.138) 8.7 (0.343) DIMENSIONS: MM (INCHES) Applications ■ Input/output of DC/DC converters ■ Power supplies for: • Portable communications equipment • Camcorders • LCD TVs PM7232S Series - Shielded Power Inductors 6 9 12 15 18 21 24 27 30 33 36 39 30 20 10 0 36 0 4 8 PM7232S-R72M-RC 80 0.72 60 0.48 40 0.24 20 0 4.6 9.2 13.8 Inductance (μH) 0.96 0 20 24 28 32 0.3 30 0.2 0.1 0 20 10 0 4 8 12 0 23 18.4 16 20 24 28 32 0 36 DC Current (A) PM7232S-1R0M-RC PM7232S-1R5M-RC 100 100 3.0 90 2.7 90 1.6 1.4 1.2 1.0 0.8 0.6 80 70 60 50 40 30 2.4 2.1 80 70 1.8 1.5 1.2 60 50 40 0.4 0.2 20 10 0.9 0.6 0.3 0 20 10 0 0 2 4 DC Current (A) 330.0 (13.00) DIA. 16 80 70 60 50 40 1.8 2.0 100 Temperature Rise (°C) Inductance (μH) 1.2 12 90 0.8 0.7 0.6 0.5 0.4 DC Current (A) DC Current (A) 6 8 10 12 14 16 Inductance (μH) 3 0.12 0.08 0.04 0 Temperature Rise (°C) 0 20 10 0 42 0.24 0.20 0.16 100 Temperature Rise (°C) 0.04 0.02 0 80 70 60 50 40 PM7232S-R47M-RC 1.0 0.9 100 90 0 18 30 0 2 4 DC Current (A) 6 8 10 12 Temperature Rise (°C) 0.12 0.10 0.08 0.06 Inductance (μH) 80 70 60 50 40 30 0.14 PM7232S-R22M-RC 0.40 0.36 0.32 0.28 Inductance (μH) 100 90 Temperature Rise (°C) PM7232S-R10M-RC 0.20 0.18 0.16 Temperature Rise (°C) Inductance (μH) L vs. I Charts 0 14 DC Current (A) 2.0 ± 0.5 (.079 ± .020) THICKNESS 0.10 (.004) MAX. 13.5 ± 0.5 (0.53 ± .020) DIA. EMBOSSED CAVITY 75.0 ± 2.0 (2.96 ± 0.08) 13.5 ± 0.5 DIA. (.53 ± .020) EMBOSSED CARRIER 16.0 ± 0.5 (0.63 ± 0.020) DIMENSIONS: 0.35 ± 0.05 (0.014 ± 0.020) 4.0 ± 0.1 (0.157 ± 0.004) 2.0 ± 0.1 (0.079 ± 0.004) 1.5 ± 0.1 (0.059 ± 0.004) DIA. 7.8 ± 0.1 (0.307 ± 0.004) 4.5 ± 0.1 (0.177 ± 0.004) MM (INCHES) 1.75 ± 0.1 (.069 ± 0.004) 1.55 ± 0.3 (.061 ± 0.012) 0.15 DIA. (0.0006) 7.0 ± 0.1 (0.276 ± 0.004) 16.0 ± 0.3 (0.630 ± 0.012) 12.0 ± 0.1 (0.472 ± 0.004) REV. 03/18 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL